package cn.harry.component.security.handle;

import cn.harry.common.api.R;
import cn.harry.common.utils.JsonUtil;
import org.springframework.security.access.AccessDeniedException;
import org.springframework.security.web.access.AccessDeniedHandler;
import org.springframework.stereotype.Component;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;

/**
 * 当访问接口没有权限时，自定义的返回结果
 *
 * @author honghh Date 2019/10/08 10:47 Copyright (C) www.tech-harry.cn
 */
@Component
public class RestfulAccessDeniedHandler implements AccessDeniedHandler {

	@Override
	public void handle(HttpServletRequest request, HttpServletResponse response,
			AccessDeniedException e) throws IOException {
		response.setCharacterEncoding("UTF-8");
		response.setContentType("application/json");
		response.getWriter().println(JsonUtil.objectToJson(R.forbidden(e.getMessage())));
		response.getWriter().flush();
	}

}
